Immersion Lance
Product Overview: Immersion Lance
The immersion lance is a professional engineered tool designed specifically for accurate temperature and oxygen measurement in molten metal environments, with specialized application in the steelmaking and foundry industries. By creating a robust mechanical and electrical interface between immersion probes and measuring systems, this lance ensures high process reliability in every immersion cycle.
Key Features:
Precision Construction: Features a steel tube of selectable length, equipped with a contact block at one end and an ergonomic handle at the other for operator comfort and control.
Stable Signal Transmission: Internal compensating cables with fiberglass insulation or a metal sheath ensure noise-free, stable signal transmission even under harsh conditions.
Compatibility with Various Probes: Supports specialized temperature probes and combination probes for simultaneous oxygen and temperature measurement, for maximum operational flexibility.
Customizable Configuration: Available with various bend angles, cable types, and immersion depths to suit the furnace layout and process requirements.
Engineered for durability and repeatable performance, this lance is a reliable tool for accurate melt analysis in the most demanding industrial environments.
📥 To get the complete technical specifications, configuration options, and maintenance instructions, download the product data sheet (Datasheet).
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Immersion Thermocouple
Product Overview: Immersion Thermocouple
Our immersion thermocouple is a precise, single-use probe designed specifically for measuring the temperature of molten metals in the steelmaking industry. Using platinum-rhodium alloys (types R, S, and B) based on the Seebeck principle, it delivers an accuracy of ±1 degree Celsius and a response time of less than 6 seconds.
Key Features:
High Temperature Range: Measures up to 1760 degrees Celsius (types R/S) and 1820 degrees Celsius (type B).
Guaranteed Quality: Manufactured under the ISO 9001:2015 quality management system and in compliance with IEC 60584 and ASTM E230 standards.
High Flexibility: Features an adjustable cardboard tube length (250 to 1700 mm) and protective caps specific to each type of melt (steel, cast iron, copper, and brass).
Versatile Models: Available in three types: standard, anti-splash (with a sand-based refractory coating), and multi-use, to suit the type and size of the furnace and ladle.
This thermocouple is easily compatible with manual and automatic lances and ensures data accuracy under the most demanding operating conditions.
📥 To view the complete technical specifications and model comparison, download the product data sheet (Datasheet).
Steel Sampler
Product Overview: Steel Sampler
The Steel Sampler is a single-use, high-temperature probe engineered for precision sampling of molten steel, producing disk and pin-type specimens optimized for spark optical emission spectrometry (OES). Designed to comply with ISO 14284, this sampler enables accurate, contamination-free elemental analysis of carbon, sulfur, manganese, phosphorus, silicon, and other critical alloy constituents.
Key Features:
Precision Analysis: Produces high-quality disk and pin specimens for reliable OES analysis, ensuring accurate determination of elemental composition.
Standards Compliant: Manufactured in strict accordance with ISO 14284 for representative sampling and contamination-free results.
Versatile Formats: Available in Round, Oval, and Double-Thickness cartridge designs with multiple filling mechanisms (suction, gravity, pressure-assisted) to suit diverse melt conditions.
Application-Specific Variants: Offered in Classic, Low Carbon, and Ultra-Low Carbon versions, with customizable deoxidizer and additive packages to match specific analytical protocols.
Quality Assured: Produced from high-grade refractory materials with ISO 9001:2015-certified inspection for dimensional consistency and thermal reliability.
Ideal for primary steelmaking, secondary metallurgy, and casting operations, this sampler enhances operator safety, process efficiency, and analytical accuracy.
📥 Download the Full Datasheet for detailed specifications, cartridge options, and sampling procedure guidelines.
Evacuated Pin Tube Sampler
Product Overview: Evacuated Pin Tube Sampler
The Evacuated Pin Tube Sampler is a precision quartz glass device engineered for rapid, contamination-free sampling of molten metals. Specifically designed for gas analysis of oxygen (O₂), nitrogen (N₂), carbon (C), sulfur (S), and hydrogen (H₂), this sampler ensures high-integrity results through a vacuum-assisted fill process that minimizes atmospheric interference.
Key Features:
Vacuum-Assisted Fill: Evacuated to −2 bar, enabling rapid sample uptake and minimizing atmospheric contamination for accurate gas analysis.
Instant Melting Action: Thin-walled bulb (~1 mm) melts instantly upon immersion, allowing molten metal to enter the evacuated cavity and solidify into a slag-free pin.
Optimized Sampling Protocol: Designed for sampling at a 45° angle post slag removal; the middle section of the cooled pin—least affected by oxidation—is used for laboratory analysis.
Versatile Sizes: Available in diameters from 3.5 to 11 mm with a standard length of 150 mm to suit various application requirements.
Standards Compatible: Fully compatible with calibration standards and analytical instruments used in steelmaking and alloy production.
This sampler is the trusted choice for metallurgical laboratories demanding precise, repeatable gas analysis with minimal contamination risk.
📥 Download the Full Datasheet for detailed specifications, sampling procedures, and compatibility information.
Wall-mount Thermometer ( DST)
Product Overview: Stationary Thermometer
The Stationary Thermometer is a state-of-the-art, precision instrument engineered for molten metal temperature measurement in demanding industrial environments. Offering unmatched versatility, it supports both wired and wireless lances, providing optimal flexibility to suit a wide range of operating conditions and plant configurations.
Key Features:
Versatile Compatibility: Measures temperature using Type R or S thermocouples as standard, with Type B and K available upon request to accommodate diverse metallurgical processes.
Advanced Measurement Technology: Microprocessor-based with intelligent averaging and plateau detection algorithms, delivering exceptional accuracy and repeatability.
Data Management & Traceability: Equipped with recording memory that stores time-stamped historical data and values, ensuring full traceability for quality and process control.
Seamless Integration: Direct PLC communication and Ethernet connectivity to any Windows-based PC enable real-time parameter adjustments, settings customization, and instant access to measurement traces.
This system is the ultimate solution for foundries and steel plants seeking to enhance accuracy, operational efficiency, and process safety.
📥 Download the Full Datasheet for detailed technical specifications, connectivity options, and system integration guidelines.
DCAL
Product Overview: DCAL Calibration Verifier
The DCAL is a dedicated calibration verification instrument designed for standard thermocouple-based thermometers and their associated accessories, including compensation cables, contact blocks, and connectors. Specifically engineered for Type R and S thermocouples in compliance with IEC 60584 and ITS-90, this compact unit generates stable, ambient temperature-independent simulated outputs at two fixed reference points: 1400°C and 1600°C (customizable options available upon request).
Key Features:
Precision Simulation: Utilizes advanced cold-junction compensation to deliver accurate, drift-free simulated outputs, unaffected by ambient temperature changes.
User-Friendly Operation: Features a reset button for rapid measurement initiation and a configurable output hold timer (up to 30 seconds) for efficient, repeatable testing.
Rugged & Portable: Housed in an impact-proof aluminum enclosure with a display-free design for durability; powered by an integrated 9V rechargeable battery with low-level alarm indicator.
Complete Package: Supplied with a battery charger and a high-quality carrying case for convenient transport and storage.
The DCAL is the essential tool for ensuring measurement accuracy and process reliability through quick, on-site verification of your temperature measurement systems.
📥 Download the Full Datasheet for detailed specifications, operating procedures, and customization options.
Oxygen Analyzer (DTO2)
Product Overview: Oxygen and Temperature Analyzer
The Oxygen and Temperature Analyzer is a robust, industrial-grade instrument engineered for the demanding environments of primary steelmaking and secondary metallurgy. Delivering simultaneous measurement of dissolved oxygen and bath temperature in under 12 seconds, this analyzer enables real-time control for precise deoxidation and calculation of critical elements like aluminum (1–150 ppm) or carbon.
Key Features:
Rapid Dual Measurement: Simultaneously measures dissolved oxygen and temperature in under 12 seconds for immediate process control.
High-Precision Computation: Microprocessor-based real-time Nernst equation calculation with automatic temperature compensation ensures exceptional accuracy.
Universal Application: Suitable for both Si-killed and Al-killed steel melts, offering maximum operational flexibility.
Integrated Bath Level Sensing: Guarantees depth-certified immersion during automatic lance-based sampling for reliable, repeatable results.
Advanced User Interface: Industrial touchscreen displays real-time temperature and oxygen graphs for one-touch measurement and monitoring.
Comprehensive Connectivity: Offers Ethernet, USB, RS-232, RS-485, and Profibus options, plus remote access for configuration and diagnostics.
Self-Diagnostic System: Integrated automatic malfunction detection ensures continuous operational reliability.
Versatile Compatibility: Supports Type R, S, and B thermocouples for broad application coverage.
This analyzer is the ultimate solution for steelmakers seeking precision, speed, and reliability in modern steelmaking operations.
📥 Download the Full Datasheet for detailed specifications, connectivity options, and system integration guidelines.
Large Numerical Display Unit
Product Overview: Large Numerical Display Unit
The Large Numerical Display Unit is a high-visibility monitoring solution engineered for real-time process feedback in molten metal environments. Designed to interface directly with DKK temperature and oxygen analyzers (DST-02, DST-03, DTO2) via RS232/RS485 serial communication, it converts live data into oversized LED readouts that are clearly visible from over 200 meters away.
Key Features:
Exceptional Visibility: Features four large 7-segment LED modules (110 × 180 mm) housed in a rugged enclosure (520 × 350 × 130 mm), ensuring clear readability from a distance.
Rugged Construction: Built to withstand harsh industrial conditions with a durable, heavy-duty design (10 kg) for long-term reliability on the plant floor.
Safety Integration: Supports alarm integration with traffic lights and sirens, enhancing operational safety by providing immediate visual and audible alerts.
Seamless Connectivity: Direct interface with DKK analyzers via RS232/RS485 serial communication for plug-and-play setup and real-time data transmission.
Standards Compliant: Manufactured in compliance with IEC standards for electrical safety, EMI resilience, and fieldbus protocols.
Powered by a standard 220V AC supply, this unit delivers instant, clear process feedback to improve operator awareness and plant efficiency.
📥 Download the Full Datasheet for detailed specifications, mounting options, and integration instructions.
Contact Block
Product Overview: Connection Blocks (Contact Blocks)
Our connection blocks serve as the primary interface between immersion probes and measuring lances, providing a secure and stable connection in molten metal environments. Withstanding extremely high temperatures and harsh operating conditions, these products deliver flawless performance in electric arc furnaces (EAF), basic oxygen furnaces (BOF), induction furnaces (IF), ladle metallurgy furnaces (LMF), and casting areas.
Key Features:
High Flexibility: Available in manual and automatic types, supporting 2-wire thermocouple probes and 4-wire oxygen probes.
Precise Wiring: Internal wiring fully matched to type R, S, and B thermocouples, in compliance with IEC 60584-1.
Robust Construction: Modular and sturdy design for long-lasting durability against thermal cycling and mechanical stress.
Operational Stability: Maintains signal integrity for accurate and repeatable temperature and oxygen measurement in sensitive steelmaking processes.
Using these blocks improves the connection to lance systems, reduces downtime, and ensures stable data transmission.
📥 To get the detailed technical drawings, wiring schematics, and compatibility guide, download the product data sheet (Datasheet).
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